News
- 2019-05-24 ISO/TS 19807-2 "Nanotechnologies -- Magnetic nanomaterials -- Part 2: Specification of characteristics and measurements for nanostructured superparamagnetic beads for nucleic acid extraction"
- 2018-09-07 Cooperation, the key to the future
- 2016-11-15 Sino-German City-to-City Standardization Cooperation Seminar
Links
- BAM - Federal Institute for Materials Research and Testing
- DIN Media - DIN Media GmbH
- BMWK - Federal Ministry for Economic Affairs and Climate Action
- DIN - Deutsches Institut für Normung
- PTB - Physikalisch-Technische Bundesanstalt
Search
GB/T 11313.4-2007
射频连接器 第4部分:外导体内径为16mm（0.63in）、特性阻抗为50Ω、螺纹连接的射频同轴连接器（7-16型）
Radio-frequency connecters. - Part 4: R.F.coaxial connectors with inner diameter of outer conductor 16mm(0.63in) with screw lock - Characteristic impedance 50 ohms (Type 7-16)
GB/T 4682-2007
Internal cylindrical grinding machines with horizontal spindle - Testing of the accuracy
GB/T 11313.2-2007
Radio-frequency connectors - Part 2: Sectional specification - Radio frequency coaxial connectors for type 9.52
GB/T 20915.2-2007
Stamping dies - Elastomer pressure springs - Part 2: Specification of accessories
GB/T 20432.11-2007
Photography - Photographic-grade chemicals - Test methods - Part 11: Determination of specific gravity
GB/T 16462.4-2007
数控车床和车削中心检验条件 第4部分:线性和回转轴线的定位精度及重复定位精度检验
Test conditions for numerically controlled turning machines and turning centres - Part 4: Accuracy and repeatability of positioning of linear and rotary axes
GB 14762-2008
重型车用汽油发动机与汽车排气污染物排放限值及测量方法（中国III、IV阶段）
Limits and measurement methods for exhaust pollutants from gasoline engines of heavy-duty vehicles (III,IV)